75887640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2969}}^1$

素因数の和:3057

約数の個数: 96

約数和(自身を含む): 250192800

約数和(自身を除く): 174305160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 2969, 3195, 4260, 5112, 5938, 6390, 8520, 8907, 11876, 12780, 14845, 17814, 23752, 25560, 26721, 29690, 35628, 44535, 53442, 59380, 71256, 89070, 106884, 118760, 133605, 178140, 210799, 213768, 267210, 356280, 421598, 534420, 632397, 843196, 1053995, 1068840, 1264794, 1686392, 1897191, 2107990, 2529588, 3161985, 3794382, 4215980, 5059176, 6323970, 7588764, 8431960, 9485955, 12647940, 15177528, 18971910, 25295880, 37943820, 75887640]

約数ペア:

[(1, 75887640), (2, 37943820), (3, 25295880), (4, 18971910), (5, 15177528), (6, 12647940), (8, 9485955), (9, 8431960), (10, 7588764), (12, 6323970), (15, 5059176), (18, 4215980), (20, 3794382), (24, 3161985), (30, 2529588), (36, 2107990), (40, 1897191), (45, 1686392), (60, 1264794), (71, 1068840), (72, 1053995), (90, 843196), (120, 632397), (142, 534420), (180, 421598), (213, 356280), (284, 267210), (355, 213768), (360, 210799), (426, 178140), (568, 133605), (639, 118760), (710, 106884), (852, 89070), (1065, 71256), (1278, 59380), (1420, 53442), (1704, 44535), (2130, 35628), (2556, 29690), (2840, 26721), (2969, 25560), (3195, 23752), (4260, 17814), (5112, 14845), (5938, 12780), (6390, 11876), (8520, 8907)]